Screens, grilles and sunshades
Decorative fold screens, operable window grilles and surrounds, laser-cut sunshade modules
05 70 00 · 05 58 00
Architectural & miscellaneous metals
Façade metalwork, built to U.S. specifications
Decorative screens, stairs, railings, structural steel and flashing for U.S. and U.K. contractors. Fabricated in Türkiye and shipped to project sites worldwide.
14U.S. diplomatic facilities supplied
50–100 tmonthly fabrication capacity
EXC 3EN 1090-1 factory production control
USDquotes, ASTM or EN materials
Who we are
A fabrication partner for façade and general contractors
NTK Metal fabricates architectural and miscellaneous metals from a 3,000 m² plant near Istanbul. Our work is built into 14 U.S. diplomatic facilities on four continents, supplied to the prime contractors that build them.
- DWGShop drawings, 3D detailing and submittals prepared in-house
- PEPE-stamped structural calculations available
- ASTMA36, A500, A240 304/316 or EN equivalents with mill certificates
- USDPriced, scoped proposals with export crating and delivery to site country
Capabilities
Scope by specification section
Organised the way your contract documents are. Each line has been supplied on at least one U.S. diplomatic project.
| Section | Work | Typical items |
|---|---|---|
| 05 12 00 | Structural steel framing | Canopy, trellis and roof framing, platforms, guard booths; AESS-painted or hot-dip galvanized |
| 05 31 00 | Steel decking | Galvanized roof decking |
| 05 50 00 | Metal fabrications | Embeds and base plates, ladders, lintels, bollard covers, equipment platforms, sunshade supports |
| 05 51 00 | Metal stairs | Steel stairs with stainless and glass-infill railings, grating stairs |
| 05 52 00 | Metal railings | Pipe and tube railings, stainless handrails, glass guardrail framing |
| 05 70 00 | Decorative metal | Ornamental screens, operable window grilles, decorative fold screens |
| 05 73 00 | Decorative railings | Stainless and painted decorative railings |
| 07 62 00 | Sheet-metal flashing and trim | Stainless linear and welded corner flashings, termination bars, reglets, counterflashing |
| 08 41 00 | Entrances and storefronts | Aluminium window surrounds and trims, all-glass entrances, structural glass canopies |
| 32 31 00 | Fences and gates | Anti-climb fence panels, sliding and swing gates, anti-ram bollards |
Materials
Carbon, galvanized and stainless steel, aluminium and brass. Laser cutting up to 40 mm in carbon and stainless steel.
Finishes
Hot-dip galvanizing, powder coating, paint systems, satin and #4 stainless, glass-bead blasting, passivation.
Equipment
Fiber lasers up to 2,000 × 6,000 mm, CNC press brakes with 4–6 m bending length, TIG, MIG/MAG and laser welding on Fronius, EWM, ESAB, K-TIG and Lincoln Electric equipment.
Signature work
Screens, grilles and sunshades
Large-format framed panels with laser-cut infill, integrated stainless hinges and factory-applied finishes, assembled and checked before shipment.
Decorative fold screens with stainless hinges, and an operable window grille. Powder-coated aluminium, photographed at our plant.
Project experience
14 U.S. diplomatic facilities
Embassy and consulate compounds on four continents, supplied to the prime contractors that build them and fabricated to U.S. Government project specifications.
- 5 Africa
- 3 Middle East
- 3 South & Southeast Asia
- 2 Caribbean & Central America
- 1 Europe
Typical scope on these projects
Stairs and railings
Metal stairs and ladders, stainless and glass-infill guardrails, handrails
05 51 00 · 05 52 00
Structural and miscellaneous steel
AESS and galvanized framing for canopies, trellises and roofs, equipment platforms, roof decking
05 12 00 · 05 31 00 · 05 50 00
Embeds and base plates
Cast-in plates, headed-stud assemblies, lintels and façade support steel
05 50 00
Flashing and trims
Stainless flashing, termination bars, reglets and counterflashing, gutters
07 62 00
Site metalwork
Fence panels and gates, bollard steel and covers
32 31 00 · 05 50 00
Project names, locations and scope details are not published, in line with U.S. Department of State public-release requirements. References are available to qualified contractors on request, subject to approval.
How we work
From bid set to site delivery
- 01
Bid
We price from your drawings and specification sections, with clarifications listed.
- 02
Submittals
Shop drawings, product data and calculations, PE-stamped where required.
- 03
Fabrication
Cutting, forming, welding and finishing under EN 1090 EXC 3 control.
- 04
Inspection
Dimensional and coating checks, mill certificates and weld records.
- 05
Delivery
Export crating, marking to your logistics plan, shipment to site country.
Quality
Certified processes, documented welds
- ENEN 1090-1 Factory Production Control, Execution Class EXC 3
- ISOISO 9001:2015 Quality Management
- ISOISO 45001:2018 Occupational Health and Safety
| Weld procedure | Process | Material |
|---|---|---|
| AWS D1.1:2020 | — | Group I steels |
| ISO 15614-1 | 135 / 141 | S355J2 |
| ISO 15614-1 | 135 / 141 | 316 stainless |
| ISO 15614-2 | 131 / 141 | 6061 aluminium |
Request a quote
Send your drawings and specification sections
We return a priced, scoped proposal in USD with clarifications and lead time.
- Contact
- Erman Tas, International Sales
- Phone
- +90 532 635 16 89 · +90 262 658 86 60
- erman.tas@ntklazer.com.tr
- Plant
- Marmara Geri Dönüşümcüler Sanayi Sitesi
Defne Sok. No: 20-29, Şekerpınar
41420 Çayırova, Kocaeli, Türkiye